Final List of Chemicals for Initial Tier 1 Screening

April 2009 Final List of Chemicals for Initial Tier 1 Screening

This page presents an alphabetized final list of the 67 pesticide active ingredients and HPV/pesticide inert chemicals selected for Tier 1 screening. The final list was published in a Federal Register Notice in April 2009. Because this list of chemicals was selected on the basis of exposure potential only, it should not be construed or characterized as a list of known or likely endocrine disruptors. Read more about this list.